Great Lakes Dredge & Dock CORP
GLDDDelisted Apr 1, 2026- Industry
- Heavy Construction Other Than Bldg Const - Contractors
- SEC CIK
- 0001372020
Great Lakes Dredge & Dock CORP was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 1, 2026; 182 institutions reported holding it in 13F filings for Q1 2026, worth $931.0M in total; no superinvestor held it.
Q1 2024 vs. Q4 2023
How the institutions holding Great Lakes Dredge & Dock CORP changed between Q4 2023 and Q1 2024.
All holders in Q1 2024All holders in Q4 2023
| Measure | Q4 2023 | Q1 2024 | Change |
|---|---|---|---|
| Holders | 142 | 158 | +16 |
| Shares | 55.6M | 53.5M | −2.08M (−3.7%) |
| Value | $426.7M | $467.7M | +$41.0M (+9.6%) |
New holders (31)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q1 2024 but not at the end of Q4 2023.
Sold out (15)
Institutions that held Great Lakes Dredge & Dock CORP at the end of Q4 2023 and filed for Q1 2024 without it.
| Institution | Shares, Q4 2023 | Value, Q4 2023 |
|---|---|---|
| Tudor Investment Corp Et Al | 133,896 | $1.03M |
| Marshall Wace, LLP | 98,464 | $756.2K |
| New York Life Investment Management LLC | 63,599 | $488.4K |
| White Pine Capital LLC | 61,989 | $476.1K |
| Jacobs Levy Equity Management, Inc | 55,567 | $426.8K |
| Barnett & Company, Inc. | 53,450 | $410.5K |
| SG Americas Securities, LLC | 36,761 | $282.0K |
| Aigen Investment Management, LP | 31,584 | $242.6K |
| Oppenheimer Asset Management Inc. | 31,076 | $238.7K |
| XTX Topco Ltd | 25,958 | $199.4K |
| Simplex Trading, LLC | 22,533 | $173.0K |
| Sherbrooke Park Advisers LLC | 19,511 | $149.8K |
| Balyasny Asset Management LLC | 15,520 | $119.2K |
| Aquatic Capital Management LLC | 4,200 | $32.0K |
| Thompson Siegel & Walmsley LLC | 1,750 | $13.0K |